| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $86.38 | 6.266% | $91.7926 | $91.79 | $91.80 | $91.80 |
| Purchase #2 | $81.30 | 7.394% | $87.3113 | $87.31 | $87.30 | $87.30 |
| Purchase #3 | $161.77 | 6.720% | $172.6409 | $172.64 | $172.65 | $172.60 |
| Purchase #4 | $48.49 | 10.852% | $53.7521 | $53.75 | $53.75 | $53.80 |
| Purchase #5 | $111.53 | 6.181% | $118.4237 | $118.42 | $118.40 | $118.40 |
| Purchase #6 | $76.49 | 5.793% | $80.9211 | $80.92 | $80.90 | $80.90 |
| Purchase #7 | $66.74 | 12.668% | $75.1946 | $75.19 | $75.20 | $75.20 |
| 7 purchase totals = | $632.70 | $680.0363 | $680.02 | $680.00 | $680.00 | |